Inventor · disambiguated record
Congzhong Huang
Also filed as: HUANG CONGZHONG
16 granted patents·1 pending application·189 citations·filing 2001–2014
93Inventor score
Top patents by PatentIndex Score
17 records- 0195US8305055B2Non-inverting buck boost voltage converterWU XUELIN·Filed 2010·Granted Nov 6, 2012·27 cites·22 claims
- 0295US7023647B2Fly height control for a read/write head in a hard disk driveTEXAS INSTRUMENTS INC·Filed 2003·Granted Apr 4, 2006·54 cites·26 claims
- 0392US8896279B2Multi-phase non-inverting buck boost voltage converterWU XUELIN·Filed 2011·Granted Nov 25, 2014·16 cites·23 claims
- 0489US8067929B2High-side sensing of zero inductor current for step down DC-DC converterHUANG CONGZHONG·Filed 2008·Granted Nov 29, 2011·12 cites·17 claims
- 0588US7301715B2Preamplifier fly height control (FHC) driver and sensing circuitTEXAS INSTRUMENTS INC·Filed 2005·Granted Nov 27, 2007·10 cites·12 claims
- 0685US8564259B2Clock phase shifter for use with buck-boost converterCHEN SICHENG·Filed 2011·Granted Oct 22, 2013·12 cites·21 claims
- 0784US7068458B2Preamplifier fly height control (FHC) driver and sensing circuitTEXAS INSTRUMENTS INC·Filed 2003·Granted Jun 27, 2006·18 cites·9 claims
- 0883US8334683B2System and method for current limiting a DC-DC converterHUANG CONGZHONG·Filed 2011·Granted Dec 18, 2012·7 cites·16 claims
- 0981US9491822B2LED driver with adaptive dynamic headroom voltage controlWU XUELIN·Filed 2011·Granted Nov 8, 2016·7 cites·19 claims
- 1073US8981737B2High efficiency PFM control for buck-boost converterHUANG CONGZHONG·Filed 2011·Granted Mar 17, 2015·4 cites·23 claims
- 1173US8754623B2System and method for current limiting a DC-DC converterIntersil Americas LLC·Filed 2012·Granted Jun 17, 2014·3 cites·17 claims
- 1265US9515556B2Current pulse count control in a voltage regulatorIntersil Americas LLC·Filed 2014·Granted Dec 6, 2016·2 cites·28 claims
- 1362USRE46333EHigh-side sensing of zero inductor current for step-down DC-DC converterIntersil Americas LLC·Filed 2013·Granted Mar 7, 2017·0 cites·17 claims
- 1456US8339116B2DC/DC converter including ultrasonic feature for use with low quiescent currentsHUANG CONGZHONG·Filed 2010·Granted Dec 25, 2012·2 cites·20 claims
- 1553US6510394B2Charge pump with switched capacitor feedbackTEXAS INSTRUMENTS INC·Filed 2001·Granted Jan 21, 2003·10 cites·28 claims
- 1650US6603366B2Trimmable oscillatorTEXAS INSTRUMENTS INC·Filed 2001·Granted Aug 5, 2003·5 cites·18 claims
- 1734US2012229107A1System and method for current sensing within a voltage regulatorCHEN SICHENG·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →